CA2999941C - Sensor and sensor assembly for detecting an analyte in a body fluid - Google Patents

Sensor and sensor assembly for detecting an analyte in a body fluid Download PDF

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Publication number
CA2999941C
CA2999941C CA2999941A CA2999941A CA2999941C CA 2999941 C CA2999941 C CA 2999941C CA 2999941 A CA2999941 A CA 2999941A CA 2999941 A CA2999941 A CA 2999941A CA 2999941 C CA2999941 C CA 2999941C
Authority
CA
Canada
Prior art keywords
sensor
substrate
contact pads
sealing ring
analyte
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2999941A
Other languages
English (en)
French (fr)
Other versions
CA2999941A1 (en
Inventor
Herbert Harttig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CA2999941A1 publication Critical patent/CA2999941A1/en
Application granted granted Critical
Publication of CA2999941C publication Critical patent/CA2999941C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/043—Arrangements of multiple sensors of the same type in a linear array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/166—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted on a specially adapted printed circuit board
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/18—Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage
CA2999941A 2015-11-19 2016-11-18 Sensor and sensor assembly for detecting an analyte in a body fluid Active CA2999941C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15195365.0A EP3170451A1 (de) 2015-11-19 2015-11-19 Sensor und sensoranordnung zum nachweis eines analyten in einer körperflüssigkeit
EP15195365.0 2015-11-19
PCT/EP2016/078179 WO2017085280A1 (en) 2015-11-19 2016-11-18 Sensor and sensor assembly for detecting an analyte in a body fluid

Publications (2)

Publication Number Publication Date
CA2999941A1 CA2999941A1 (en) 2017-05-26
CA2999941C true CA2999941C (en) 2023-08-22

Family

ID=54608394

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2999941A Active CA2999941C (en) 2015-11-19 2016-11-18 Sensor and sensor assembly for detecting an analyte in a body fluid

Country Status (7)

Country Link
US (1) US11510601B2 (de)
EP (2) EP3610791A1 (de)
CN (1) CN108348199B (de)
CA (1) CA2999941C (de)
HK (1) HK1259234A1 (de)
RU (1) RU2018121461A (de)
WO (1) WO2017085280A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11943876B2 (en) 2017-10-24 2024-03-26 Dexcom, Inc. Pre-connected analyte sensors
EP3804619A4 (de) * 2018-06-06 2021-08-04 PHC Holdings Corporation Am körper tragbare sensorvorrichtung für menschen, vorrichtung zum einsetzen eines sensors und verfahren zum einsetzen eines sensors
KR102197578B1 (ko) * 2018-07-31 2021-01-05 주식회사 아이센스 연속 혈당 측정용 신체 부착 유닛
US11539795B2 (en) * 2018-09-06 2022-12-27 Qualcomm Incorporated Network controlled sensor information sharing between vehicles
US11432733B2 (en) 2019-03-13 2022-09-06 Blossom Innovations Tissue detection devices, systems and methods
WO2021031057A1 (en) * 2019-08-19 2021-02-25 Medtrum Technologies Inc. Sensing device
WO2023044889A1 (en) * 2021-09-27 2023-03-30 Medtrum Technologies Inc. Analyte detection system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954712C (de) 1953-03-22 1956-12-20 Licentia Gmbh Schaltelement zur Betaetigung mehrerer Kontakte
US5413690A (en) 1993-07-23 1995-05-09 Boehringer Mannheim Corporation Potentiometric biosensor and the method of its use
US5762770A (en) 1994-02-21 1998-06-09 Boehringer Mannheim Corporation Electrochemical biosensor test strip
US5798031A (en) 1997-05-12 1998-08-25 Bayer Corporation Electrochemical biosensor
US6129823A (en) 1997-09-05 2000-10-10 Abbott Laboratories Low volume electrochemical sensor
US6360888B1 (en) 1999-02-25 2002-03-26 Minimed Inc. Glucose sensor package system
DE20020566U1 (de) 2000-12-04 2002-01-24 Filtec Gmbh Mehrpoliger Steckverbinder
EP1474676A4 (de) * 2001-12-20 2005-03-09 Prec Instr Corp Online-ölzustandssensorsystem für dreh- und pendelmaschinen
PL1642117T3 (pl) 2003-06-20 2018-11-30 F.Hoffmann-La Roche Ag Pasek odczynnika do paska testowego
US20140121989A1 (en) * 2003-08-22 2014-05-01 Dexcom, Inc. Systems and methods for processing analyte sensor data
US20070135697A1 (en) * 2004-04-19 2007-06-14 Therasense, Inc. Method and apparatus for providing sensor guard for data monitoring and detection systems
US7654956B2 (en) * 2004-07-13 2010-02-02 Dexcom, Inc. Transcutaneous analyte sensor
US8133178B2 (en) 2006-02-22 2012-03-13 Dexcom, Inc. Analyte sensor
US8036749B2 (en) 2005-03-31 2011-10-11 Medtronic, Inc. System for characterizing chronic physiological data
EP1962668B1 (de) 2005-12-19 2009-06-17 F. Hoffmann-La Roche AG Sandwichsensor zur ermittlung einer analytkonzentration
US8808515B2 (en) 2007-01-31 2014-08-19 Abbott Diabetes Care Inc. Heterocyclic nitrogen containing polymers coated analyte monitoring device and methods of use
EP1972267A1 (de) 2007-03-20 2008-09-24 Roche Diagnostics GmbH System zur in-vivo Messung einer Analytkonzentration
EP2238903A4 (de) * 2008-02-06 2012-02-01 Nitto Denko Corp Biologisches flüssigkeitsextrahierendes kreislauf-substrat
WO2011041531A1 (en) 2009-09-30 2011-04-07 Abbott Diabetes Care Inc. Interconnect for on-body analyte monitoring device
US9215995B2 (en) * 2010-06-23 2015-12-22 Medtronic Minimed, Inc. Sensor systems having multiple probes and electrode arrays
US20120244043A1 (en) 2011-01-28 2012-09-27 Sean Leblanc Elastomeric gasket for fluid interface to a microfluidic chip
EP2532305B1 (de) * 2011-06-09 2014-08-13 Dexcom, Inc. Transkutaner Analytsensor
US8641428B2 (en) * 2011-12-02 2014-02-04 Neoconix, Inc. Electrical connector and method of making it
DK2679156T3 (da) 2012-06-28 2019-12-02 Hoffmann La Roche Anordning til monitorering af mindst én kropsfunktion hos en bruger og fremgangsmåde til fremstilling heraf
HUE053916T2 (hu) 2012-06-29 2021-07-28 Hoffmann La Roche Érzékelõelem analit kimutatására testfolyadékban

Also Published As

Publication number Publication date
HK1259234A1 (zh) 2019-11-29
EP3170451A1 (de) 2017-05-24
CA2999941A1 (en) 2017-05-26
RU2018121461A3 (de) 2021-02-11
US20180296146A1 (en) 2018-10-18
EP3610791A1 (de) 2020-02-19
WO2017085280A1 (en) 2017-05-26
CN108348199A (zh) 2018-07-31
CN108348199B (zh) 2022-07-08
US11510601B2 (en) 2022-11-29
RU2018121461A (ru) 2019-12-19

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